12462021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 22119552

約数和(自身を除く): 9657531

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 421, 429, 759, 897, 1263, 1287, 2277, 2691, 3289, 3789, 4631, 5473, 9683, 9867, 13893, 16419, 29049, 29601, 41679, 49257, 60203, 87147, 106513, 125879, 180609, 319539, 377637, 541827, 958617, 1132911, 1384669, 4154007, 12462021]

約数ペア:

[(1, 12462021), (3, 4154007), (9, 1384669), (11, 1132911), (13, 958617), (23, 541827), (33, 377637), (39, 319539), (69, 180609), (99, 125879), (117, 106513), (143, 87147), (207, 60203), (253, 49257), (299, 41679), (421, 29601), (429, 29049), (759, 16419), (897, 13893), (1263, 9867), (1287, 9683), (2277, 5473), (2691, 4631), (3289, 3789)]